(11.3) Slopes Flashcards
1
Q
The slope of a horizontal line = ?
A
0
2
Q
y-intercept of y = mx+b is equal to?
A
(0,b)
3
Q
Change in X?
A
Run
4
Q
Change in Y?
A
Rise
5
Q
Slope of a vertical line = ?
A
Undefined
6
Q
Slope =?
A
Rise/Run
7
Q
Lines Parallel = ?
A
Slopes are equal
8
Q
Lines Perpendicular = (Multiply the slope) =?
A
-1